.container {
  padding: 1rem; /* 16px */
  min-height: calc(100vh - 8.75rem); /* 140px */
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  width: 100%;
  overflow-x: hidden;
}

.header {
  text-align: center;
  margin-bottom: 1.5rem; /* 24px */
}

.welcome {
  margin-bottom: 1.25rem; /* 20px */
}

.title {
  font-size: 1.75rem; /* 28px */
  font-weight: bold;
  color: #333;
  margin: 0 0 0.5rem 0;
}

.subtitle {
  font-size: 0.875rem; /* 14px */
  color: #666;
  margin: 0;
}

.userSection {
  margin-top: 1.25rem; /* 20px */
}

.userInfo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem; /* 12px */
  padding: 1rem; /* 16px */
  background: white;
  border-radius: 0.75rem; /* 12px */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.avatar {
  width: 2.5rem; /* 40px */
  height: 2.5rem; /* 40px */
  border-radius: 50%;
  object-fit: cover;
}

.userDetails {
  flex: 1;
  text-align: left;
}

.userName {
  font-size: 1rem; /* 16px */
  font-weight: 600;
  color: #333;
  margin: 0 0 0.25rem 0;
}

.userPhone {
  font-size: 0.75rem; /* 12px */
  color: #999;
  margin: 0;
}

.loginBtn {
  width: 7.5rem; /* 120px */
  height: 2.5rem; /* 40px */
  border-radius: 1.25rem; /* 20px */
}

.content {
  display: flex;
  flex-direction: column;
  gap: 1rem; /* 16px */
}

.featureCard {
  border-radius: 0.75rem; /* 12px */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.featureItem {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.25rem 1rem; /* 20px 16px */
  background: white;
  border-radius: 0.5rem; /* 8px */
  cursor: pointer;
  transition: all 0.3s ease;
  
  &:hover {
    transform: translateY(-0.125rem); /* -2px */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }
}

.featureIcon {
  font-size: 2rem; /* 32px */
  margin-bottom: 0.5rem; /* 8px */
}

.featureTitle {
  font-size: 0.875rem; /* 14px */
  color: #333;
  margin: 0;
  text-align: center;
}

.techCard {
  border-radius: 0.75rem; /* 12px */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.techItem {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0; /* 8px 0 */
  border-bottom: 1px solid #f0f0f0;
  
  &:last-child {
    border-bottom: none;
  }
}

.techLabel {
  font-size: 0.875rem; /* 14px */
  color: #666;
  font-weight: 500;
}

.techValue {
  font-size: 0.875rem; /* 14px */
  color: #1677ff;
  font-weight: 600;
}

/* 移动端适配 */
@media (max-width: 768px) {
  .container {
    padding: 0.75rem; /* 12px */
    min-height: calc(100vh - 7.5rem); /* 120px */
  }
  
  .title {
    font-size: 1.5rem; /* 24px */
  }
  
  .subtitle {
    font-size: 0.75rem; /* 12px */
  }
  
  .featureIcon {
    font-size: 1.75rem; /* 28px */
  }
  
  .featureTitle {
    font-size: 0.75rem; /* 12px */
  }
  
  .techLabel,
  .techValue {
    font-size: 0.75rem; /* 12px */
  }
}
